Simulation · Free to Play · Sandbox games to play together
30 Simulation · Free to Play · Sandbox games your group can play together online, including IdleOn - The Incremental MMO, Mesozoic Dawn, and Supermarket Together.
The incremental idle MMO where your heroes keep fighting while you're gone! Spend their loot on upgrades, unlock classes from Elemental-Wizard to Cannon-Pirate, and level 20 unique skills like Farming, Sailing, and Construction!
77%77% positive of 30,145 reviews12.7KPlaying now: 12,723Free
Mesozoic Dawn is a multiplayer online dinosaur survival game. Starting as a vulnerable juvenile dinosaur, you must navigate the perils of the prehistoric wilderness, utilizing the core "Growth + Nesting = Evolution" system to achieve leapfrog species iteration and evolution.
74%74% positive of 209 reviews35Playing now: 35Free
The multiplayer supermarket has arrived to your neighbourhood for free! Stock your shop space, unlock perks and franchises, hire employees or chase those pesky shoplifters. The more players, the more action!
93%93% positive of 101,047 reviews6.7KPlaying now: 6,673Free
Once Human is a Strange Worlds Survival Game set in a strange, post-apocalyptic future. Unite with friends to fight monstrous enemies, uncover secret plots, compete for resources, and build your own territory. Once, you were merely human. Now, you have the power to remake the world.
79%79% positive of 194,121 reviews25KPlaying now: 25,039Free
Pyroworks is a free-to-play online multiplayer game containing fireworks from real-life companies from all over the globe. You can choose to make your own show, cause destruction and chaos or simulate new years. Don't miss out on playing with your friends - the most fun part.
92%92% positive of 2,218 reviews54Playing now: 54Free
One-armed cook is a chaotic co-op cooking game for up to 4 people. Work as a team or cook on your own, set your own pace, and don't let the stress of a full restaurant catch up to you. The goofy physics-based aspect of the game gives this cooking game a new twist.
90%90% positive of 31,831 reviews142Playing now: 142Free
Built from the ground up, Rock Life is the next generation of immersion and simulations. Live, do, and experience what it is like to truly become one with nature... as a rock!
94%94% positive of 2,475 reviews9Playing now: 9Free
Goofy Ragdolls and Physics Simulated duels that will challenge your tactics. Customise & Upgrade your Gladiator, dismember opponents in the arena and climb the Leaderboard. All for free!
89%89% positive of 4,207 reviews5Playing now: 5Free
Action-focused, open world survival shooter, PvPvE against fellow mercenaries and lethal XOIDS. Raid for resources alone or with team-mates, build and defend your base, stash your gear and survive against the odds. You are the hunters. You are the hunted. And the robots never sleep…
64%64% positive of 7,948 reviews25Playing now: 25Free
Step aboard the USS Orville (ECV-197), the Planetary Union's finest mid-level exploratory class cruiser. With every room on every deck recreated with painstaking accuracy, you are free to explore the ship at your leisure and engage in all manner of shenanigans!
88%88% positive of 1,051 reviews2Playing now: 2Free
Are you a rookie? Or a professional? Whatever! With this poker game you can compete against a powerful A.I. based on neural networks - or other poker players in the online community! In No Limit, Pot Limit, Split Limit poker and various game modes such as single game, tournament, network game and internet game you can train and improve...
75%75% positive of 102 reviews2Playing now: 2$9.99
Simutrans is a freeware and open-source transportation simulator. Your goal is to establish a successful transport company. Transport passengers, mail and goods by rail, road, ship, and even air. Interconnect districts, cities, public buildings, industries and tourist attractions.
74%74% positive of 687 reviews35Playing now: 35Free
Tabletopia is a sandbox virtual table with high-quality board games and ready setups. Already 2,400+ games and counting! Play how you want with whom you want: guests don’t need accounts to play. Or make your own games, no programming skills required.
61%61% positive of 1,626 reviews13Playing now: 13Free
Battle of Empires: 1914-1918 is a story-driven RTS that brings to life some of the most brutal battles of the Great War. Each mission showcases the era’s most devastating weaponry — sabotage, stealth, trench warfare, gas attacks, artillery, and mobile infantry. BoE delivers the full WWI experience.
68%68% positive of 1,916 reviews5Playing now: 5$8.99
Battle Nations is back! Build your empire and lead your armies to victory! Choose from traditional troops and vehicles or unleash exotic forces like mammoths, velociraptors, sandworms, and futuristic plasma units!
71%71% positive of 1,969 reviews502Playing now: 502Free
You work as a waiter and lead an uphill battle for their clients. You pushing back the flies from the food, otherwise you'll never get anything. Maybe you are a hungry insect trying to increase their population? Choose the opposing side. The war is already underway.
64%64% positive of 629 reviews0Playing now: 0$2.99
The long-awaited sequel to the hit game NEW SCUFFED EPIC BHOP SIMULATOR 2023 (POG CHAMP) is here! All new SinglePlayer maps with popular maps returning from the first game! Play online multiplayer cross platform with all new modes and experiences!
Stop! You haven't captured the train yet? Didn't build a base and haven't mastered the planet? I won't jump from a springboard to take the flag! I'll be waiting for you!
As an Ethereal Estate agent, your job is to make a mess out of a mansion and its helpless inhabitants. Never before has a ghost unleashed such devastating chaos... until now!